#63A626#63A626

#63A626 is a light, vivid yellow-green. Relative luminance 0.301; OKLCH L 65.6% C 0.170 H 133.7°. Best body text is #000000 at 7.01:1 contrast (WCAG AA passes).

Color values

HEX	#63A626
RGB	rgb(99, 166, 38)
HSL	hsl(91, 63%, 40%)
HSV	hsv(91, 77%, 65%)
CMYK	cmyk(40.4%, 0%, 77.1%, 34.9%)
CIE-LAB	lab(61.71, -41.93, 55.31)
CIE-LCH	lch(61.71, 69.40, 127.17°)
OKLab	oklab(65.59% -0.1178 0.1231)
OKLCH	oklch(65.59% 0.17 133.7)
XYZ	xyz(19.1313, 30.0641, 6.6282)
Luminance	0.3006 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63A626 #6926A6

analogous

#A3A626 #63A626 #26A629

triadic

#63A626 #2663A6 #A62663

tetradic

#63A626 #26A3A6 #6926A6 #A62926

square

#63A626 #26A3A6 #6926A6 #A62926

split-complementary

#63A626 #2926A6 #A626A3

monochromatic

#28420F #45741B #63A626 #81D138 #A1DD6A

Accessibility & contrast

On white

2.99

#63A626 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.01

#63A626 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63A626

7.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63A626	#FFFFFF	#000000	##000000
##63A626	1.00	2.99	7.01	7.01
#FFFFFF	2.99	1.00	21.00	21.00
#000000	7.01	21.00	1.00	1.00
##000000	7.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AD9805

Deuteranopia (green-blind)

#A49333

Tritanopia (blue-blind)

#639F8E

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #63a626;
/* rgb */ color: rgb(99, 166, 38);
/* oklch */ color: oklch(65.6% 0.170 133.7);

Tailwind

colors: {
  custom: {
    50: '#95c16a',
    500: '#63a626',
    950: '#000000',
  },
}

SCSS

$custom: #63a626;
$custom-light: #95c16a;
$custom-dark: #000000;

JSON

{
  "hex": "#63a626",
  "rgb": {
    "r": 99,
    "g": 166,
    "b": 38
  },
  "hsl": {
    "h": 91.406,
    "s": 62.745,
    "l": 40
  },
  "oklch": {
    "l": 0.65588,
    "c": 0.17041,
    "h": 133.7
  },
  "luminance": 0.30065
}

Semantic roles & 50–950 ramp

primary

#63A626

secondary

#9665C3

accent

#42E698

background

#F9FBF6

surface

#F2F7EC

border

#CCD0C7

text

#0E1207

muted

#7E817A

Preview Lab

Preview with #63A626

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →